{"id":1373,"date":"2015-05-01T19:57:16","date_gmt":"2015-05-01T17:57:16","guid":{"rendered":"http:\/\/biophysical-tools.de\/?page_id=1373"},"modified":"2021-09-29T20:16:21","modified_gmt":"2021-09-29T18:16:21","slug":"h2o-viscosity","status":"publish","type":"page","link":"https:\/\/biophysical-tools.de\/de\/h2o-viscosity\/","title":{"rendered":"H2O Viscosity Calculator"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><div class=\"vc_row wpb_row vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div class=\"wpb_raw_code wpb_raw_html wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<center><b>\n<noscript>\nYou need JavaScript enabled to execute these calculations!\n<\/noscript>\n<\/b><\/center>\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div id=\"ts-vcsc-divider-9684192\" class=\"ts-divider-holder\"  data-border-width=\"1\" data-margin-top=\"-15\" data-margin-bottom=\"10\" style=\"margin-top: -15px; margin-bottom: 10px;\"><div class=\"ts-divider-lines\" style=\"width: 100%; border-bottom: 1px solid #eeeeee;;\"><div class=\"ts-divider-text left\" style=\"font-size: 20px; line-height: 25px;\"><div class=\"ts-left-help\" style=\"background: #ffffff; font-size: 20px; line-height: 25px; color: #676767; margin-top: 0.5px;\">H<sub>2<\/sub>O Viscosity Calculator<\/div><\/div><\/div><\/div>\n\t<div class=\"wpb_text_column wpb_content_element vc_custom_1630693996847\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p>The temperature dependent viscosity of pure water can be obtained with our viscosity calculator. The dots in the graph correspond to measured data. The line fits these data with a single function and is valid between 0 and 100 \u00b0C with an average error &lt; 0.0004 mPa\u00b7s.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-6\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div class=\"wpb_raw_code wpb_raw_html wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<script language=\"JAVASCRIPT\">\n\/*\nH2O Viscosity Calculator\nBy Biophysical Tools GmbH\n*\/\nfunction startVisCalc(){\n  interval = setInterval(\"VisCalc()\",100);\n}\nfunction VisCalc(){\nvar tempv = parseFloat (document.autoCalcForm.temp.value)\nif (tempv > 100){\n document.autoCalcForm.viscosity.value = \"T > 100 !\"\n document.autoCalcForm.alertmsg.value = \"Please input values within the validated range of 0 to 100\u00b0C\"\n } else if (tempv <0){\n document.autoCalcForm.viscosity.value = \"T < 0 !\"\n document.autoCalcForm.alertmsg.value = \"Please input values within the validated range of 0 to 100\u00b0C\"\n } else if (isNaN(tempv)){\n document.autoCalcForm.viscosity.value = \"\"\n} else {\n document.autoCalcForm.viscosity.value = Math.round((Math.pow(Math.E,(0.581352 - 0.0402615 * tempv + 0.00346384 * Math.pow(tempv,1.4))))*1000)\/1000;\n document.autoCalcForm.alertmsg.value = \"\"\n}\n}\nfunction stopVisCalc(){\n  clearInterval(interval);\n}\n<\/script>\n\n\n<form action=\"\" name=\"autoCalcForm\" data-trp-original-action=\"\">\n\n<style type=\"text\/css\">\ninput[readonly].default-cursor {\n    cursor: default;\n}\ninput[readonly].default-cursor {\n    cursor: default;\n}\n.tg  {border-collapse:collapse;border-spacing:0;}\n.tg td{font-family: 'Open Sans';font-size:14px;padding:0px 9px;border-style:solid;border-width:0px;overflow:hidden;word-break:normal;}\n.tg th{font-family: 'Open Sans';font-size:14px;font-weight:normal;padding:0px 9px;border-style:solid;border-width:0px;overflow:hidden;word-break:normal;}.tg .tg-0ord{text-align:right}\n.tg .tg-0ord{text-align:right}\n<\/style>\n<table class=\"tg\" style=\"float:left; width:250px;\">\n  <tr>\n    <th class=\"tg-031e\">Temperature:<\/th>\n    <th class=\"tg-0ord\"><input style=\"text-align:right\" type =\"text\" name=\"temp\" size=\"6\" onclick=\"value=''\" onfocus=\"startVisCalc();\" onblur=\"stopVisCalc();\" value=\"10\" onkeyup=\"this.value = this.value.replace(\/\\,\/, '.');\"><\/th>\n    <th class=\"tg-031e\">\u00b0C<\/th>\n  <\/tr>\n  <tr>\n    <td class=\"tg-031e\">Viscosity \u03b7:<\/td>\n    <td class=\"tg-0ord\"><input style=\"background-color:#f5f5f5; border:1px solid #436bb8; text-align:center; font-weight:bold;\" type=\"text\" name=\"viscosity\" size=\"6\" value=\"1.306\" readonly=\"readonly\"><\/td>\n    <td class=\"tg-031e\">mPa\u00b7s<\/td>\n  <\/tr>\n    <tr>\n\n    <td class=\"tg-031e\" colspan=\"3\"><input style=\"background-color:#ffffff; border:0px solid #ffffff; text-align:left; font-weight:normal;\" type=\"text\" name=\"alertmsg\" size=\"55\" value=\"\" class=\"form-control text-xl default-cursor\" readonly><\/td>\n   \n  <\/tr>\n<\/table>\n<input type=\"hidden\" name=\"trp-form-language\" value=\"de\"\/><\/form>\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><div class=\"wpb_column vc_column_container vc_col-sm-6\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div class=\"wpb_raw_code wpb_raw_html wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<!DOCTYPE html>\n<html lang=\"en\">\n    <head>\n        <meta charset=\"utf-8\" \/>\n        <title>viscosity<\/title>\n        <script type=\"text\/javascript\" src=\"\/js\/Chart.min.js\"><\/script>\n    <\/head>\n    <body>\n      <canvas id=\"ylabel\" width=\"300\" height=\"15\"><\/canvas>\n<script>\n  var canvas = document.getElementById(\"ylabel\");\n  var context = canvas.getContext(\"2d\");\n  context.fillStyle = \"black\";\n  context.font = \"15px open-sans\";\n  context.fillText(\"Dynamic Viscosity \u03b7\",0, 10);\n      <\/script>\n    \n    <canvas id=\"viscChart\" width=\"400\" height=\"250\"><\/canvas>\n    \n    <script>\n    var viscChartData = {\n  labels : [\"0\",\"10\",\"20\",\"30\",\"40\",\"50\",\"60\",\"70\",\"80\",\"90\",\"100\"],\n  datasets : [\n    {\n          \n \n      fillColor : \"rgba(255,255,255,0.0)\",\n      strokeColor : \"#396382\",\n      pointColor : \"#fff\",\n      pointStrokeColor : \"##396382\",\n      data : [1.788,1.304,1.006,0.801,0.655,0.547,0.465,0.402,0.353,0.315,0.284]\n    }\n        ]\n          }\n\n      var viscChart = document.getElementById('viscChart').getContext('2d');\n      \n      new Chart(viscChart).Line(viscChartData,{scaleOverride: true, scaleStartValue: 0, scaleStepWidth: 0.1, scaleSteps: 20, \n                                                \n                                                \n                                                });\n     \n  <\/script>\n      <br>\n      <canvas id=\"xlabel\" width=\"300\" height=\"15\"><\/canvas>\n<script>\n  var canvas = document.getElementById(\"xlabel\");\n  var context = canvas.getContext(\"2d\");\n  context.fillStyle = \"black\";\n  context.font = \"15px open-sans\";\n  context.fillText(\"Temperature \u00b0C\", 160, 10);\n<\/script>\n    \n    <\/body>\n<\/html>\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div class=\"wpb_text_column wpb_content_element vc_custom_1630694760714\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p>There is no warranty of any kind regarding the accuracy or completeness of this\u00a0calculator\u00a0or your results, and the user assumes all risk of use.<br \/>\nUse of this\u00a0calculator\u00a0constitutes your acceptance of these terms.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"You need JavaScript enabled to execute these calculations! H2O Viscosity Calculator The temperature dependent viscosity of pure water can be obtained with our viscosity calculator. The dots in the graph correspond to measured data. The line fits these data with a single function and is valid between 0 and 100 \u00b0C with an average error&hellip;","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":5,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"https:\/\/biophysical-tools.de\/de\/wp-json\/wp\/v2\/pages\/1373"}],"collection":[{"href":"https:\/\/biophysical-tools.de\/de\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/biophysical-tools.de\/de\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/biophysical-tools.de\/de\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/biophysical-tools.de\/de\/wp-json\/wp\/v2\/comments?post=1373"}],"version-history":[{"count":49,"href":"https:\/\/biophysical-tools.de\/de\/wp-json\/wp\/v2\/pages\/1373\/revisions"}],"predecessor-version":[{"id":1375,"href":"https:\/\/biophysical-tools.de\/de\/wp-json\/wp\/v2\/pages\/1373\/revisions\/1375"}],"wp:attachment":[{"href":"https:\/\/biophysical-tools.de\/de\/wp-json\/wp\/v2\/media?parent=1373"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}